Baracuda G3 Auto Pool Cleaner. Simple effective. Cleans automatically - Removes dirt, debris, bugs, twigs, leaves, sand and even pebbles. Patented Quick Release Cassette - Provides quick and easy access to the Diaphragm. Long-Life Diaphragm - The only operational moving part. Finned Disc - Ensures maximum adhesion on all pool finishes. Pool tested - Tested to work in some of the worlds toughest pools. Anti-Stick design - Ensures optimal pool coverage. Pre-Assembled - Requires no tools to install, operate or maintain. Quieter operation - No flapper or hammer noise. 2-Year Limited Warranty - Covers manufacturing defects and wear and tear. Flowkeeper Valve with Insta-Skim. Compact self-adjusting flow control valve automatically regulates water flow, ensuring peak performance even with lower horsepower pumps. Plus, Flowkeeper offers pool surface skimming with a turn of a switch. Wheel Deflector allows the G3 to navigate around steps, ladders, and corners in even the most complex pools. Long-Life Diaphragm, the G3 has only one operational moving partthe Long-Life Diaphragm. No gears, wheels, or flappers means simple operation, maximum power, and low-cost maintenance. Long-Life Hose, durable hoses are scuff-resistant, suitable for all pool surfaces, and warranted for 2 full years.